diff options
Diffstat (limited to '0008-scsi-sd-Fix-sd_do_mode_sense-buffer-length-handling.patch')
| -rw-r--r-- | 0008-scsi-sd-Fix-sd_do_mode_sense-buffer-length-handling.patch | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/0008-scsi-sd-Fix-sd_do_mode_sense-buffer-length-handling.patch b/0008-scsi-sd-Fix-sd_do_mode_sense-buffer-length-handling.patch deleted file mode 100644 index 1697f546202f..000000000000 --- a/0008-scsi-sd-Fix-sd_do_mode_sense-buffer-length-handling.patch +++ /dev/null @@ -1,37 +0,0 @@ -From c749301ebee82eb5e97dec14b6ab31a4aabe37a6 Mon Sep 17 00:00:00 2001 -From: Damien Le Moal <damien.lemoal@wdc.com> -Date: Fri, 20 Aug 2021 16:02:55 +0900 -Subject: [PATCH] scsi: sd: Fix sd_do_mode_sense() buffer length handling - -For devices that explicitly asked for MODE SENSE(10) use, make sure that -scsi_mode_sense() is called with a buffer of at least 8 bytes so that the -sense header fits. - -Link: https://lore.kernel.org/r/20210820070255.682775-4-damien.lemoal@wdc.com -Signed-off-by: Damien Le Moal <damien.lemoal@wdc.com> -Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com> ---- - drivers/scsi/sd.c | 7 +++++++ - 1 file changed, 7 insertions(+) - -diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c -index cbd9999f93a6..71fa70b42c2b 100644 ---- a/drivers/scsi/sd.c -+++ b/drivers/scsi/sd.c -@@ -2604,6 +2604,13 @@ sd_do_mode_sense(struct scsi_disk *sdkp, int dbd, int modepage, - unsigned char *buffer, int len, struct scsi_mode_data *data, - struct scsi_sense_hdr *sshdr) - { -+ /* -+ * If we must use MODE SENSE(10), make sure that the buffer length -+ * is at least 8 bytes so that the mode sense header fits. -+ */ -+ if (sdkp->device->use_10_for_ms && len < 8) -+ len = 8; -+ - return scsi_mode_sense(sdkp->device, dbd, modepage, buffer, len, - SD_TIMEOUT, sdkp->max_retries, data, - sshdr); --- -2.34.1 - |